## Found 1,606 Documents (Results 1–100)

100
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### Necessary and sufficient conditions for the spectra of the Sturm-Liouville operators with frozen argument. (English)Zbl 07523658

MSC:  47-XX 34-XX
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### Existence of minimizers for one-dimensional vectorial non-semicontinuous functionals with second order Lagrangian. (English)Zbl 1483.49020

MSC:  49J45 49K15
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### A note on necessary and sufficient conditions of existence and uniqueness for the maximum likelihood estimator of a Kronecker-product variance-covariance matrix. (English)Zbl 07514911

MSC:  62H12 62-08
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### On solutions of matrix equation $$AXB =C$$ under semi-tensor product. (English)Zbl 1477.15009

MSC:  15A24 15A69
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### On continuous codifferentiability of quasidifferentiable functions. (English)Zbl 1472.49032

MSC:  49J52 90C30 90C31
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### Optimality, duality and saddle point analysis for interval-valued nondifferentiable multiobjective fractional programming problems. (English)Zbl 07367157

MSC:  90C32 90C29 90C46
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MSC:  65L10
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### New qualification conditions for convex optimization without convex representation. (English)Zbl 07343991

MSC:  90C25 90C46
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### A new notion of error bounds: necessary and sufficient conditions. (English)Zbl 1480.49021

MSC:  49J53 90C25
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### Studniarski’s derivatives and efficiency conditions for constrained vector equilibrium problems with applications. (English)Zbl 07313461

MSC:  90C46 91B50 49J52
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### LQG control on mixed $$H_2/H_\infty$$ problem: the discrete-time case. (English)Zbl 1483.93133

MSC:  93B36 93C55 49N10
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### On the qualitative behavior of the solutions to second-order neutral delay differential equations. (English)Zbl 07461030

MSC:  34Kxx 34Cxx 39Axx
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### Trajectory optimality conditions for moving object with nonuniform radiation pattern. (English. Russian original)Zbl 1476.90041

Dokl. Math. 102, No. 1, 342-345 (2020); translation from Dokl. Ross. Akad. Nauk, Mat. Inform. Protsessy Upr. 493, 95-98 (2020).
MSC:  90B06 90C33 90C46
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### Necessary and sufficient conditions of near-optimality in a regime-switching diffusion model. (English)Zbl 1472.93199

MSC:  93E20 60H10 60J28
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### On first and second order optimality conditions for ABS-normal NLP. (English)Zbl 1457.49011

MSC:  49J52 90C30 90C46
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### The reversibility and the center problem in a cubic differential system. (Chinese. English summary)Zbl 1463.34136

MSC:  34C05 34C25 34C14
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### No-gap second-order conditions under $$n$$-polyhedric constraints and finitely many nonlinear constraints. (English)Zbl 1445.49015

MSC:  49K27 90C48
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### Practical optimization. Reprint of the 1981 edition. (English)Zbl 07155365

Classics in Applied Mathematics 81. Philadelphia, PA: Society for Industrial and Applied Mathematics (SIAM) (ISBN 978-1-61197-559-8/pbk; 978-1-61197-560-4/ebook). xx, 401 p. (2020).
MSC:  90-02 49-02 65-02
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### Necessary and sufficient conditions for oscillation of fourth order dynamic equations on time scales. (English)Zbl 07489643

MSC:  34K11 34N05
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### The preconditioned Uzawa algorithm for solving the Stokes problems. (Chinese. English summary)Zbl 1449.65047

MSC:  65F08 65F10 65N22

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### An inverse problem for an integro-differential pencil with polynomial eigenparameter-dependence in the boundary condition. (English)Zbl 1440.45004

MSC:  45J05 45Q05
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### Definitive conditions on Maxwell’s tangential $$E$$ or $$H$$ for solutions to his equations inside a bounded region. (English)Zbl 1427.35266

MSC:  35Q61 78A25 78A50
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### Families of optimal derivative-free two- and three-point iterative methods for solving nonlinear equations. (English. Russian original)Zbl 1432.65064

Comput. Math. Math. Phys. 59, No. 6, 864-880 (2019); translation from Zh. Vychisl. Mat. Mat. Fiz. 59, No. 6, 920-936 (2019).
MSC:  65H20 65H05 65H10
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### Necessary and sufficient conditions for oscillation of second-order dynamic equations on time scales. (English)Zbl 1423.34036

MSC:  34C10 34N05
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### Optimal control problem for exact synchronization of ordinary differential systems. (English)Zbl 1438.49030

MSC:  49K15 34D06 34H05
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### LP formulations of discrete Time long-run average optimal control problems: the nonergodic case. (English)Zbl 1420.49036

SIAM J. Control Optim. 57, No. 3, 1783-1817 (2019); erratum ibid. 60, No. 2, 1190-1192 (2022).
MSC:  49N15 49M29 93C55
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### Repeated implementation: a practical characterization. (English)Zbl 1419.91268

MSC:  91B14 91A20
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### A stochastic epidemic model with nonmonotone incidence rate: sufficient and necessary conditions for near-optimality. (English)Zbl 1448.92295

MSC:  92D30 93E20
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### Lectures on the calculus of variations. Reprint of the 1904 original published by the University of Chicago Press. (English)Zbl 1422.49001

Mineola, NY: Dover Publications (ISBN 978-0-486-82236-5). xi, 271 p. (2018).

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### Necessary and sufficient conditions for the validity of Hilbert type integral inequalities with a class of quasi-homogeneous kernels and its application in operator theory. (English)Zbl 1403.26020

MSC:  26D15 47A07
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### Necessary and sufficient conditions for near-optimality of stochastic delay systems. (English)Zbl 1397.93239

MSC:  93E20 93E03 60H10
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### The description of reflection coefficients of the scattering problems for finding solutions of the Korteweg-de Vries equations. (English)Zbl 1417.37244

MSC:  37K15 35Q53
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### A perturbational weighted essentially non-oscillatory scheme. (English)Zbl 1410.76313

MSC:  76M20 65M06 35L65
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### Stabilization and attenuation of bounded perturbations in discrete control systems. (English. Ukrainian original)Zbl 1391.93173

J. Math. Sci., New York 231, No. 6, 745-759 (2018); translation from Neliniĭni Kolyvannya 20, No. 2, 198-210 (2017).
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### Infinite horizon linear quadratic Pareto game of the stochastic singular systems. (English)Zbl 1390.93870

MSC:  93E20 91A15 49K45
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### Constraint qualifications for convex optimization without convexity of constraints: new connections and applications to best approximation. (English)Zbl 1374.90354

MSC:  90C30 90C25 90C46
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### The inverse and direct problem for equation of the first kind of convolution on the half-line. (Russian. English summary)Zbl 1390.45003

MSC:  45A05 47A68
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### Necessary and sufficient conditions for convergence of first-rare-event-time processes for perturbed semi-Markov processes. (English)Zbl 1390.60270

Theory Probab. Math. Stat. 95, 131-151 (2017) and Teor. Jmovirn. Mat. Stat. 95, 119-137 (2016).
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### Strong regularity of parametric interval matrices. (English)Zbl 1385.65039

MSC:  65G30 15B99 65F08
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### On some methods to derive necessary and sufficient optimality conditions in vector optimization. (English)Zbl 1383.49035

MSC:  49K27 49J53 90C46
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### An analogue of Pontryagin’s maximum principle in problems of minimization of multiple integrals. (English. Russian original)Zbl 1388.49025

Izv. Math. 81, No. 5, 973-984 (2017); translation from Izv. Ross. Akad. Nauk, Ser. Mat. 81, No. 5, 92-104 (2017).
MSC:  49K20 49Q20 70H05
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### The necessary and sufficient conditions for the existence of a kind of Hilbert-type multiple integral inequality with the non-homogeneous kernel and its applications. (English)Zbl 1386.26025

MSC:  26D15 47A07
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### Frequency conditions for the convergence of control systems in a neighborhood of the program manifold. (English. Ukrainian original)Zbl 1376.93080

J. Math. Sci., New York 226, No. 3, 260-269 (2017); translation from Neliniĭni Kolyvannya 19, No. 3, 367-375 (2016).
MSC:  93D09 93A15 93B40 93C15
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MSC:  47A05
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### Solvability of matrix equations $$AX = B$$, $$CX =D$$ under semi-tensor product. (English)Zbl 1373.15022

MSC:  15A24 47A06 15A69
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### A new type of directional regularity for mappings and applications to optimization. (English)Zbl 06741602

MSC:  47J22 49K40 90C29
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### On an inverse problem for Sturm-Liouville equation. (English)Zbl 1364.34021

MSC:  34A55 34B24
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### Global saddle points of nonlinear augmented Lagrangian functions. (English)Zbl 1395.90229

MSC:  90C30 90C46
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### A new type of identification problems: optimizing the fractional order in a nonlocal evolution equation. (English)Zbl 1394.49033

MSC:  49N45 35R11 35S11 47A60 49K21 49R05
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### Inverse scattering on the line for the matrix Sturm-Liouville equation. (English)Zbl 1364.34121

MSC:  34L25 34A55 34L40
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### Semidefinite programming via image space analysis. (English)Zbl 1364.90249

MSC:  90C22 65K10
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### Global asymptotic stability analysis by the localization method of invariant compact sets. (English. Russian original)Zbl 1362.34089

Differ. Equ. 52, No. 11, 1403-1410 (2016); translation from Differ. Uravn. 52, No. 11, 1457-1464 (2016).
MSC:  34D23 34C05 34C45
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### Some characterizations of solution sets of vector optimization problems with generalized order. (English)Zbl 1355.90104

MSC:  90C46 90C29 90C31
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### Subdifferentials of the first and second orders for Lipschitz functions. (English)Zbl 1354.49031

MSC:  49J52 90C30 90C31
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MSC:  34B05
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### On the Opial type criterion for the well-posedness of the Cauchy problem for linear systems of ordinary differential equations. (English)Zbl 1358.34017

MSC:  34A12 34A30
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